POPQUIZ
| Date | Clue |
|---|---|
| 2026-02-21 | It's a surprise, of course! |
| 2024-04-21 | Classroom surprise |
| 2021-10-23 | Questions of surprise? |
| 2017-09-20 | Classroom surprise [15][16] |
| 2009-06-06 | Classroom groan elicitor |
| 2004-04-21 | Student's worry |
| 2003-10-24 | It's given without warning |
| 2000-01-15 | Student's surprise |
| 1998-02-07 | It may make a pupil shrink |